The duo first sparked dating rumors in early October when they were spotted kissing in New York City and since then, fans have been eager to know more about the possible romance. During an interview with Ellen DeGeneres, Sam confirmed that he's no longer single, but was mum on the details. However, the two have continued to hang out with each other and have proved to be totally cute on Instagram.

Fans have also noticed their comments on each others' Instagram posts. One fan tweeted, "I’m out here really giggling and crying everytime I see Brandon Flynn supporting & giving love to Sam Smith 😭💖." Brandon commented on one of Sam's posts, "You're so good boy." In another, he replied with "🍏 of my eye." And in a photo Sam posted of him riding a bike, Brandon commented "Zaddy" to which the singer responded with a kissing face emoji.

Then, over the weekend, Brandon posted a photo of Sam's new album The Thrill of It All to his Instagram story and wrote, "Can't . Stop. Listening." along with tagging Sam and adding a unicorn emoji. The two were also spotted at a New York City restaurant. One of Brandon's friends posted a cute snapshot of the two guys on her Instagram story in which Sam's head is on Brandon's shoulder. She wrote, "They so cute." A fan tweeted a screenshot of the photo and added, "OMG Brandon Flynn and Sam Smith are so cute OMG I'm dying 🙈❤."

Neither Sam or Brandon has officially commented on their rumored relationship, so it's probably best that fans take everything with a grain of salt. But it looks like they're having a good time hanging out.